C++ (Cpp) _q_handleCameraStateChange示例

示例#1

CameraBinFocus::CameraBinFocus(CameraBinSession *session)
    :QCameraFocusControl(session),
     m_session(session),
     m_focusMode(QCameraFocus::AutoFocus),
     m_focusStatus(QCamera::Unlocked),
     m_focusZoneStatus(QCameraFocusZone::Selected)
{
    connect(m_session, SIGNAL(stateChanged(QCamera::State)),
            this, SLOT(_q_handleCameraStateChange(QCamera::State)));
    connect(m_session, SIGNAL(imageCaptured(int,QImage)),
            this, SLOT(_q_handleCapturedImage()));
}

示例#2

文件： camerabinfocus.cpp 项目： mortenelund/qt

QT_BEGIN_NAMESPACE

CameraBinFocus::CameraBinFocus(CameraBinSession *session)
    :QCameraFocusControl(session),
     m_session(session),
     m_focusMode(QCameraFocus::AutoFocus),
     m_focusStatus(QCamera::Unlocked),
     m_focusZoneStatus(QCameraFocusZone::Selected)
{
    connect(m_session, SIGNAL(stateChanged(QCamera::State)),
            this, SLOT(_q_handleCameraStateChange(QCamera::State)));
}

示例#3

文件： camerabinfocus.cpp 项目： ejjoman/qtmultimedia

QT_BEGIN_NAMESPACE

CameraBinFocus::CameraBinFocus(CameraBinSession *session)
    :QCameraFocusControl(session),
     m_session(session),
     m_cameraState(QCamera::UnloadedState),
     m_focusMode(QCameraFocus::AutoFocus),
     m_focusPointMode(QCameraFocus::FocusPointAuto),
     m_focusStatus(QCamera::Unlocked),
     m_focusZoneStatus(QCameraFocusZone::Selected),
     m_focusPoint(0.5, 0.5),
     m_focusRect(0, 0, 0.3, 0.3)
{
    m_focusRect.moveCenter(m_focusPoint);

    setViewfinderResolution(QSize(1280, 720));

    gst_photography_set_focus_mode(m_session->photography(), GST_PHOTOGRAPHY_FOCUS_MODE_AUTO);

    connect(m_session, SIGNAL(stateChanged(QCamera::State)),
            this, SLOT(_q_handleCameraStateChange(QCamera::State)));
}